Use este identificador para citar ou linkar para este item: http://www.alice.cnptia.embrapa.br/alice/handle/doc/1008990
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dc.contributor.authorAMORIM, M. C. C.pt_BR
dc.contributor.authorSILVA, P. T. de S. ept_BR
dc.contributor.authorGAVAZZA, S.pt_BR
dc.contributor.authorNUNES, A. C. D.pt_BR
dc.contributor.authorSANTOS, P. T. T.pt_BR
dc.contributor.authorMOTTA SOBRINHO, M. A.pt_BR
dc.date.accessioned2015-02-19T11:11:11Zpt_BR
dc.date.available2015-02-19T11:11:11Zpt_BR
dc.date.created2015-02-19pt_BR
dc.date.issued2014pt_BR
dc.identifier.citationIn: TALLER Y SIMPOSIO LATINOAMERICANO DE DIGESTION ANAEROBIA, 11., 2014, La Habana, Cuba. La digestión anaerobia en la sostenibilidad de áreas rurales. La Habana: CUJAE: CIPRO, 2014.pt_BR
dc.identifier.urihttp://www.alice.cnptia.embrapa.br/alice/handle/doc/1008990pt_BR
dc.descriptionManipueirais the effluent of starch and flour production from cassava. High organic matter content is one of its main characteristics. The biodegradability of manipueira was assessed using anaerobic sludge, cattle rumen and goat rumen as inoculum. The following parameters were evaluated: the removal efficiency of the chemical oxygen demand (COD); the constant rate of decay of COD (K); the production of biogas and the balance of COD.The essays were conducted using batch tests at reactor bottles with a useful volume of 0.104 L andO.026 L of headspace. Three different concentrations of biomass were used (2, 3 and 4.0 g.L-I) per inoculum, with a total of nine treatments. The stabilization time was 264 hours for the reactors with sludge and cattle rumen and 196 hours for those with goat rumen. The greatest COD removal efficiency was recorded for sludge (>80%) and cattle rumen (89%), which were also the greatest producers of biogas.The values were similar in all treatments (0.1 day'). In general, treatments with sludge and cattle rumen (2 g.L-I)provided the best methane production rates(0.20, 0.23, 0.24 and 0.27 L CH4 g-ICODrcmoved)and can be used as inoculum for anaerobic reactors.pt_BR
dc.format1 CD-ROM.pt_BR
dc.language.isoengeng
dc.rightsopenAccesseng
dc.subjectDegradação de manipueirapt_BR
dc.titleSewage sludge, goat rumen and cattle rumen as inoculum for the anaerobic degradation of manipueira.pt_BR
dc.typeArtigo em anais e proceedingspt_BR
dc.date.updated2017-05-25T11:11:11Zpt_BR
dc.subject.thesagroBiogáspt_BR
dc.subject.thesagroMandiocapt_BR
dc.subject.thesagroManipueirapt_BR
dc.subject.thesagroRúmenpt_BR
dc.subject.nalthesaurusCassavapt_BR
riaa.ainfo.id1008990pt_BR
riaa.ainfo.lastupdate2017-05-25pt_BR
dc.contributor.institutionUNIVASF; PAULA TEREZA DE SOUZA E SILVA, CPATSA.pt_BR
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